- Postcode districts
- SA31
- Nearby
- Llanelli, Ammanford and Gorseinon
- Guide price
- £350–£1,100
- Typical time on site
- half a day to 2 days
- Water
- Soft across most of Dyfed
- Survey
- Free, at your home
What does new bathroom lighting cost in Carmarthen?
Guide price in Carmarthen: £350–£1,100 including VAT, depending on the room and what you choose. We adjust the national guide for Wales, where prices are typically about 7% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- Switching and RCD protection
Layered
- Separate switching
Feature
- Niche and plinth LED strips
Guide prices for Carmarthen including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Carmarthen
As well as Carmarthen itself (SA31), we survey in Llanelli, Ammanford and Gorseinon.
Being a smaller town does not change how we work in Carmarthen: free survey, written quote, one team. We survey Carmarthen bathrooms before quoting lighting, so the zones are measured from your actual bath and shower. If your Carmarthen bathroom has one central light, adding downlights and a mirror light is usually the change you notice most.
Water across much of Dyfed is soft. That leaves you free to choose matt black, brushed brass or clear glass without worrying much about limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A shaver supply unit where wanted, positioned away from direct spray
- Testing and an electrical certificate for the work on completion
- IP-rated fittings chosen for each zone, with IP65 downlights over the bath or shower
- A ceiling pull-cord or a switch outside the room, with separate switching for mirror and feature lights
Decisions to make first
Feature lighting
LED strips in niches, under a wall-hung vanity or along a plinth give enough light for night-time without full glare.
Integrated or replaceable LED
Integrated LED downlights are slimmer and fully sealed. Fittings with replaceable lamps let you change brightness or colour later.
Rules that apply in Wales
Wales has its own Part P with a wider notifiable list than England, so more bathroom lighting work has to be notified. A registered electrician notifies it and gives you a certificate.

